| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.44 | 10.655% | $141.0187 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $163.49 | 12.566% | $184.0342 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $70.35 | 5.500% | $74.2193 | $74.22 | $74.20 | $74.20 |
| Purchase #4 | $80.63 | 6.267% | $85.6831 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $158.28 | 5.123% | $166.3887 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $105.40 | 9.444% | $115.354 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $97.70 | 9.157% | $106.6464 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $803.29 | $873.3444 | $873.34 | $873.35 | $873.30 | |